<h2>Pin for one year with report-uri</h2>
<pre><code>pin-sha256="EpOpN/ahUF6jhWShDUdy+NvvtaGcu5F7qM6+x2mfkh4=";
max-age=31536000;
includeSubDomains;
report-uri="https://my-reports.com/submit"
</code></pre>

<h2>Pin for a short time (considered unsafe)</h2>
<pre><code>pin-sha256="EpOpN/ahUF6jhWShDUdy+NvvtaGcu5F7qM6+x2mfkh4=";
max-age=123
</code></pre>
